JPH03129102U - - Google Patents

Info

Publication number
JPH03129102U
JPH03129102U JP3911890U JP3911890U JPH03129102U JP H03129102 U JPH03129102 U JP H03129102U JP 3911890 U JP3911890 U JP 3911890U JP 3911890 U JP3911890 U JP 3911890U JP H03129102 U JPH03129102 U JP H03129102U
Authority
JP
Japan
Prior art keywords
television monitor
external signal
ophthalmological
display
input terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3911890U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP3911890U priority Critical patent/JPH03129102U/ja
Publication of JPH03129102U publication Critical patent/JPH03129102U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Closed-Circuit Television Systems (AREA)
JP3911890U 1990-04-12 1990-04-12 Pending JPH03129102U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3911890U JPH03129102U (zh) 1990-04-12 1990-04-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3911890U JPH03129102U (zh) 1990-04-12 1990-04-12

Publications (1)

Publication Number Publication Date
JPH03129102U true JPH03129102U (zh) 1991-12-25

Family

ID=31547740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3911890U Pending JPH03129102U (zh) 1990-04-12 1990-04-12

Country Status (1)

Country Link
JP (1) JPH03129102U (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565635A (en) * 1979-06-26 1981-01-21 Canon Kk Eye refractive power measuring apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS565635A (en) * 1979-06-26 1981-01-21 Canon Kk Eye refractive power measuring apparatus

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